Analysis Overview
SHA256
d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3e
Threat Level: Known bad
The file d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
Checks computer location settings
Deletes itself
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-20 13:07
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-20 13:07
Reported
2024-10-20 13:10
Platform
win7-20240729-en
Max time kernel
118s
Max time network
124s
Command Line
Signatures
RevengeRAT
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bcd.url | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2328 set thread context of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe
"C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe & exit
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -t 0
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
Files
memory/2328-0-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2560-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2560-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2560-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2560-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2560-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2560-13-0x0000000073C12000-0x0000000073C14000-memory.dmp
memory/2560-14-0x0000000073C12000-0x0000000073C14000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-20 13:07
Reported
2024-10-20 13:10
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
RevengeRAT
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bcd.url | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4708 set thread context of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe
"C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\d501d27e1fbaeb2616d25c7c62d532a8a0d0f6f9aa8cbaa1b5d643c3a4936f3eN.exe & exit
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -t 0
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | flames.hernetek.com | udp |
Files
memory/4708-0-0x0000000003810000-0x0000000003811000-memory.dmp
memory/3240-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3240-9-0x0000000073AF2000-0x0000000073AF3000-memory.dmp
memory/3240-10-0x0000000073AF0000-0x00000000740A1000-memory.dmp
memory/3240-11-0x0000000073AF0000-0x00000000740A1000-memory.dmp
memory/3240-12-0x0000000073AF2000-0x0000000073AF3000-memory.dmp
memory/3240-13-0x0000000073AF0000-0x00000000740A1000-memory.dmp
memory/3240-14-0x0000000073AF0000-0x00000000740A1000-memory.dmp